MASTER DEV LIMITED
Company number 09487975 · Active · London EC4N 8AD
MASTER DEV LIMITED is an active private limited company (company number 09487975) incorporated on 13 March 2015, registered in London. Its registered activity is information technology consultancy activities (SIC 62020). Latest micro accounts cover the period ending 31 March 2026, showing net assets of £128k, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 18% on the prior period (£108k). Across the last 3 periods on record the net-asset trend is volatile.
By net assets it sits in the top quarter of 19,391 comparable companies in London (median £3,248, upper quartile £35k).
Key dates
- Incorporated
- 13 March 2015
- Next accounts due
- 31 December 2027 — in 440 days
- Confirmation statement due
- 27 March 2027 — in 161 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 62020
- Information technology consultancy activities
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 3 periods on record, latest ending 31 March 2026
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | £128k | — | — | £18k | — | — | 2 |
| 31 March 2025 | £108k | — | — | £13k | — | — | 2 |
| 31 March 2024 | £115k | — | — | £14k | — | — | 2 |
- Current ratio
- 8.01 — comfortable
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
Firmoscan score: 89/100 (grade A)
- +10 Positive net assets — Net assets £127,683 at 2026-03-31
- +8 Net assets growing — +18.4% vs prior period
- +8 Comfortable liquidity — Current ratio 8.01
- +5 Multi-year filing history — 3 periods on record
- +8 Established — Incorporated 2015-03-13 (12 years)
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice.
Ownership and control
- Mr Martin Stuart Mcarthur — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors · since 6 April 2016
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
Similar companies in London
Same activity (information technology consultancy activities), closest in incorporation date.
- MK INTERMEDIA INTERNATIONAL LTD — London, inc. Mar 2015
- BLACK COYOTE GROUP LTD — London, inc. Mar 2015
- HARDINGSTONE VENTURES LTD — London, inc. Mar 2015
- CENTERPRISE SERVICES LTD. — London, inc. Mar 2015
- GLSR LTD — London, inc. Mar 2015
- XDEEP TECHNOLOGIES LTD — London, inc. Mar 2015
Reminders for MASTER DEV LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.